201639296

素因数分解:

$2^7\times {\mathrm{1575307}}^1$

素因数の和:1575321

約数の個数: 16

約数和(自身を含む): 401703540

約数和(自身を除く): 200064244

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 1575307, 3150614, 6301228, 12602456, 25204912, 50409824, 100819648, 201639296]

約数ペア:

[(1, 201639296), (2, 100819648), (4, 50409824), (8, 25204912), (16, 12602456), (32, 6301228), (64, 3150614), (128, 1575307)]